Select the Correct Verb Form

1.The group (is/are) made of six teachers and three senior Managers.

2.The various roles of the supervisor (is/are) listed below.

3.There (was/were) an issue with one of the employees.

4. Problems at work (was/were ) also another reason for the participants' low self-esteem.

5.In this case, it was not the students but the teachers who (was/were) eventually educated.

Answers

1.is

2.are

3.was

4.were 

5.was